| 摘要 |
Methods and apparatuses for arithmetic encoding/decoding of video data are disclosed. The arithmetic decoding method according to the present invention includes arithmetically decoding prefix bit strings representing a two-dimensional location of a last significant coefficient in a block sequentially by using a context model, arithmetically decoding suffix bit strings in a bypass mode, and performing inverse binarization on the arithmetically decoded prefix bit strings and suffix bit strings to acquire the location of the last significant coefficient in the block. |
